Finding the Third Proportional to 54,004 and 72,701

Step by Step Solution

1. Step 1: Write the proportion equation
   54,004 : 72,701 = 72,701 : x
2. Step 2: Convert to fraction form
   54,004/72,701 = 72,701/x
3. Step 3: Cross multiply
   54,004x = 72,701 × 72,701
4. Step 4: Simplify right side
   54,004x = 5,285,435,401
5. Step 5: Solve for x
   x = 5,285,435,401/54,004
6. Step 6: Final answer
   x = 97,871.18